CH549518A - Klappe zum abschluss eines fahrrohrabschnittes bei rohrpostanlagen. - Google Patents

Klappe zum abschluss eines fahrrohrabschnittes bei rohrpostanlagen.

Info

Publication number
CH549518A
CH549518A CH1041472A CH1041472A CH549518A CH 549518 A CH549518 A CH 549518A CH 1041472 A CH1041472 A CH 1041472A CH 1041472 A CH1041472 A CH 1041472A CH 549518 A CH549518 A CH 549518A
Authority
CH
Switzerland
Prior art keywords
pipe
flap
closing
postal systems
pipe section
Prior art date
Application number
CH1041472A
Other languages
English (en)
Original Assignee
Int Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2135239A external-priority patent/DE2135239C3/de
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH549518A publication Critical patent/CH549518A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • B65G51/08—Controlling or conditioning the operating medium
    • B65G51/10—Controlling or conditioning the operating medium at section junctions of pneumatic systems
    • B65G51/12—Pneumatic gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
CH1041472A 1971-07-14 1972-07-12 Klappe zum abschluss eines fahrrohrabschnittes bei rohrpostanlagen. CH549518A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135239A DE2135239C3 (de) 1971-07-14 1971-07-14 Rückschlagklappe für pneumatische Förderanlagen

Publications (1)

Publication Number Publication Date
CH549518A true CH549518A (de) 1974-05-31

Family

ID=5813684

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1041472A CH549518A (de) 1971-07-14 1972-07-12 Klappe zum abschluss eines fahrrohrabschnittes bei rohrpostanlagen.

Country Status (3)

Country Link
CH (1) CH549518A (de)
FR (1) FR2146056A5 (de)
NL (1) NL7209588A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815389A1 (de) * 1988-05-05 1989-11-16 Hartwig Straub Klappe zum verschliessen eines rohrartigen auslaufs eines schuettgutabscheiders
NL1023546C1 (nl) * 2003-05-27 2004-11-30 Flamco Bv Veiligheidsklep.

Also Published As

Publication number Publication date
NL7209588A (de) 1973-01-16
FR2146056A5 (de) 1973-02-23

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Legal Events

Date Code Title Description
PL Patent ceased